Current File : //opt/alt/php55/usr/share/pear/PHPUnit/Extensions/Database/DataSet/AbstractDataSet.php
<?php
/**
* PHPUnit
*
* Copyright (c) 2002-2014, Sebastian Bergmann <sebastian@phpunit.de>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Sebastian Bergmann nor the names of his
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @package DbUnit
* @author Mike Lively <m@digitalsandwich.com>
* @copyright 2002-2014 Sebastian Bergmann <sebastian@phpunit.de>
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
* @link http://www.phpunit.de/
* @since File available since Release 1.0.0
*/
/**
* Implements the basic functionality of data sets.
*
* @package DbUnit
* @author Mike Lively <m@digitalsandwich.com>
* @copyright 2010-2014 Mike Lively <m@digitalsandwich.com>
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
* @version Release: 1.3.1
* @link http://www.phpunit.de/
* @since Class available since Release 1.0.0
*/
abstract class PHPUnit_Extensions_Database_DataSet_AbstractDataSet implements PHPUnit_Extensions_Database_DataSet_IDataSet
{
/**
* Creates an iterator over the tables in the data set. If $reverse is
* true a reverse iterator will be returned.
*
* @param bool $reverse
* @return PHPUnit_Extensions_Database_DataSet_ITableIterator
*/
protected abstract function createIterator($reverse = FALSE);
/**
* Returns an array of table names contained in the dataset.
*
* @return array
*/
public function getTableNames()
{
$tableNames = array();
foreach ($this->getIterator() as $table) {
/* @var $table PHPUnit_Extensions_Database_DataSet_ITable */
$tableNames[] = $table->getTableMetaData()->getTableName();
}
return $tableNames;
}
/**
* Returns a table meta data object for the given table.
*
* @param string $tableName
* @return PHPUnit_Extensions_Database_DataSet_ITableMetaData
*/
public function getTableMetaData($tableName)
{
return $this->getTable($tableName)->getTableMetaData();
}
/**
* Returns a table object for the given table.
*
* @param string $tableName
* @return PHPUnit_Extensions_Database_DataSet_ITable
*/
public function getTable($tableName)
{
foreach ($this->getIterator() as $table) {
/* @var $table PHPUnit_Extensions_Database_DataSet_ITable */
if ($table->getTableMetaData()->getTableName() == $tableName) {
return $table;
}
}
}
/**
* Returns an iterator for all table objects in the given dataset.
*
* @return PHPUnit_Extensions_Database_DataSet_ITableIterator
*/
public function getIterator()
{
return $this->createIterator();
}
/**
* Returns a reverse iterator for all table objects in the given dataset.
*
* @return PHPUnit_Extensions_Database_DataSet_ITableIterator
*/
public function getReverseIterator()
{
return $this->createIterator(TRUE);
}
/**
* Asserts that the given data set matches this data set.
*
* @param PHPUnit_Extensions_Database_DataSet_IDataSet $other
*/
public function matches(PHPUnit_Extensions_Database_DataSet_IDataSet $other)
{
$thisTableNames = $this->getTableNames();
$otherTableNames = $other->getTableNames();
sort($thisTableNames);
sort($otherTableNames);
if ($thisTableNames != $otherTableNames) {
return FALSE;
}
foreach ($thisTableNames as $tableName) {
$table = $this->getTable($tableName);
if (!$table->matches($other->getTable($tableName))) {
return FALSE;
}
}
return TRUE;
}
public function __toString()
{
$iterator = $this->getIterator();
$dataSetString = '';
foreach ($iterator as $table) {
$dataSetString .= $table->__toString();
}
return $dataSetString;
}
}
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